Best and worst top speeds for all three classes after Friday free practice (2) for the Italian Grand Prix at Mugello, which contains the quickest straight on the calendar.
MotoGP:
Fastest: Hector Barbera (Ducati) 346.7km/h (215.4mph)
Slowest: Danilo Petrucci (Ioda CRT) 302.6km/h (188.0mph)
Moto2:*
Fastest: Pol Espargaro (Pons Kalex) 289.9km/h (180.1mph)
Slowest: Elena Rosell (Moriwaki) 271.7km/h (168.8mph)
Moto3:
Fastest: Arthur Sissis (KTM) 233.9km/h (145.3mph)
Slowest: Danny Webb (Mahindra) 218.8km/h (136.0mph)
* All Moto2 riders use a control Honda engine.
TOP SPEED COMPARISON: CCGP
KLRGP:
Fastest: Mohawk (KLR650) 151km/hr
Slowest: Nige (KLR650) 150 km/hr
DNF: Lucky (KLR650)
Scratched: Grizzly (DR650)